Diff Report
Run #55323a80ebb82: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55323afe82890: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid

Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValidRun #55323a80ebb82Run #55323afe82890DiffDiff%
Number of Function Calls114 114 0 0.0%
Incl. Wall Time (microsec)3,148 3,074 -74 -2.4%
Incl. Wall Time (microsec) per call 28 27 -1 -2.4%
Excl. Wall Time (microsec)161 144 -17 -10.6%
Incl. MemUse (bytes)20,840 20,816 -24 -0.1%
Incl. MemUse (bytes) per call 183 183 -0 -0.1%
Excl. MemUse (bytes)1,192 1,192 0 0.0%
Incl. PeakMemUse (bytes)62,688 62,424 -264 -0.4%
Incl. PeakMemUse (bytes) per call 550 548 -2 -0.4%
Excl. PeakMemUse (bytes)1,104 1,104 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid0 N/A% -74 -10.7% -24 -0.1% -264 -1.5%
Exclusive Metrics Diff for Current Function-17 -23.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -74 -100.0% -24 -100.0% -264 -100.0%
Child function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -57 -77.0% -24 -100.0% -264 -100.0%